Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/8275acc7.smt2

These benchmarks were generated using VectorCAST's [1] automated test-case
generation capability, an industrial symbolic execution engine targeted towards
generating high-coverage test-suites for safety-critical C and C++.

While VectorCAST can target multiple SMT solvers via a generic Python API, it
does not support generating SMTLIB2 files directly. Consequently, these
benchmarks were obtained using Z3's [2] 'smtlib2_log' [3] facility to capture
all interactions between VectorCAST and the SMT solver, including all push/pop
commands.

The input to the test-case generator was:

    * A *C* file,

    * which came from project from the *Railway* market

[1] https://www.vector.com/int/en/products/products-a-z/software/vectorcast

[2] Leonardo de Moura, Nikolaj Bjorner (2008), "Z3: An Efficient SMT Solver".
In: Proceedings of TACAS 2008.

[3] Z3 4.8.7 release notes:
https://raw.githubusercontent.com/Z3Prover/z3/master/RELEASE_NOTES

Benchmark
Size	14676
Compressed Size	2060
License	Creative Commons Attribution 4.0 International (CC-BY-4.0)
Category	industrial
First Occurrence	2021-07-18
Generated By	Andrew V. Jones (andrew.jones@vector.com)
Generated On	2021-02-11 00:00:00
Generator	VectorCAST 2020sp6, ATG 2.0c-pre
Dolmen OK	1
strict Dolmen OK	1
check-sat calls	8

Query 1

Status	unknown
Inferred Status	None
Size	2135
Compressed Size	1117
Max. Term Depth	9
Asserts	1
Declared Functions	0
Declared Constants	1
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

and	1	distinct	2	let	3	extract	1
bvnot	1	bvadd	1	zero_extend	1	select	4
store	6

Query 2

Status	unknown
Inferred Status	None
Size	3317
Compressed Size	1249
Max. Term Depth	10
Asserts	2
Declared Functions	0
Declared Constants	1
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	1	and	2	distinct	5	let	7
extract	2	bvnot	3	bvadd	3	bvult	1
zero_extend	3	select	16	store	16

Query 3

Status	unknown
Inferred Status	None
Size	3488
Compressed Size	1289
Max. Term Depth	10
Asserts	3
Declared Functions	0
Declared Constants	2
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	2	and	2	distinct	6	let	7
extract	2	bvnot	3	bvadd	3	bvult	2
zero_extend	3	select	16	store	16

Query 4

Status	unknown
Inferred Status	None
Size	4943
Compressed Size	1376
Max. Term Depth	12
Asserts	4
Declared Functions	0
Declared Constants	2
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	4	and	3	distinct	8	let	13
extract	3	bvnot	4	bvadd	7	bvult	4
zero_extend	4	select	35	store	28

Query 5

Status	unknown
Inferred Status	None
Size	7751
Compressed Size	1616
Max. Term Depth	16
Asserts	5
Declared Functions	0
Declared Constants	2
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	8	and	4	=	1	distinct	11
let	23	extract	5	bvnot	6	bvadd	16
bvult	8	zero_extend	6	select	71	store	56

Query 6

Status	unknown
Inferred Status	None
Size	6808
Compressed Size	1483
Max. Term Depth	13
Asserts	5
Declared Functions	0
Declared Constants	2
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	7	and	4	distinct	11	let	20
extract	4	bvnot	6	bvadd	12	bvult	7
zero_extend	6	select	62	store	44

Query 7

Status	unknown
Inferred Status	None
Size	9148
Compressed Size	1638
Max. Term Depth	16
Asserts	6
Declared Functions	0
Declared Constants	3
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	11	and	5	=	1	distinct	14
let	29	extract	5	bvnot	7	bvadd	20
bvult	11	zero_extend	8	select	95	store	62
to_fp	1

Query 8

Status	unknown
Inferred Status	None
Size	11790
Compressed Size	1769
Max. Term Depth	18
Asserts	7
Declared Functions	0
Declared Constants	3
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	16	and	6	=	1	distinct	17
let	40	extract	6	bvnot	8	bvadd	31
bvult	16	zero_extend	10	select	136	store	82
to_fp	1